551147688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 1910268360

約数和(自身を除く): 1359120672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 61, 63, 72, 78, 84, 91, 98, 104, 117, 122, 126, 147, 156, 168, 182, 183, 196, 197, 234, 244, 252, 273, 294, 312, 364, 366, 392, 394, 427, 441, 468, 488, 504, 546, 549, 588, 591, 637, 728, 732, 788, 793, 819, 854, 882, 936, 1092, 1098, 1176, 1182, 1274, 1281, 1379, 1464, 1576, 1586, 1638, 1708, 1764, 1773, 1911, 2184, 2196, 2364, 2379, 2548, 2561, 2562, 2758, 2989, 3172, 3276, 3416, 3528, 3546, 3822, 3843, 4137, 4392, 4728, 4758, 5096, 5122, 5124, 5516, 5551, 5733, 5978, 6344, 6552, 7092, 7137, 7644, 7683, 7686, 8274, 8967, 9516, 9653, 10244, 10248, 11032, 11102, 11466, 11956, 12017, 12411, 14184, 14274, 15288, 15366, 15372, 16548, 16653, 17927, 17934, 19032, 19306, 20488, 22204, 22932, 23049, 23912, 24034, 24822, 26901, 28548, 28959, 30732, 30744, 33096, 33306, 35854, 35868, 36051, 38612, 38857, 44408, 45864, 46098, 48068, 49644, 49959, 53781, 53802, 57096, 57918, 61464, 66612, 71708, 71736, 72102, 77224, 77714, 84119, 86877, 92196, 96136, 99288, 99918, 107562, 107604, 108153, 115836, 116571, 125489, 133224, 143416, 144204, 155428, 156221, 161343, 168238, 173754, 184392, 199836, 215124, 215208, 216306, 231672, 233142, 250978, 252357, 288408, 310856, 312442, 322686, 336476, 347508, 349713, 376467, 399672, 430248, 432612, 466284, 468663, 501956, 504714, 588833, 624884, 645372, 672952, 695016, 699426, 752934, 757071, 865224, 932568, 937326, 1003912, 1009428, 1093547, 1129401, 1177666, 1249768, 1290744, 1398852, 1405989, 1505868, 1514142, 1766499, 1874652, 2018856, 2187094, 2258802, 2355332, 2797704, 2811978, 3011736, 3028284, 3280641, 3532998, 3749304, 4374188, 4517604, 4710664, 5299497, 5623956, 6056568, 6561282, 7065996, 7654829, 8748376, 9035208, 9841923, 10598994, 11247912, 13122564, 14131992, 15309658, 19683846, 21197988, 22964487, 26245128, 30619316, 39367692, 42395976, 45928974, 61238632, 68893461, 78735384, 91857948, 137786922, 183715896, 275573844, 551147688]

約数ペア:

[(1, 551147688), (2, 275573844), (3, 183715896), (4, 137786922), (6, 91857948), (7, 78735384), (8, 68893461), (9, 61238632), (12, 45928974), (13, 42395976), (14, 39367692), (18, 30619316), (21, 26245128), (24, 22964487), (26, 21197988), (28, 19683846), (36, 15309658), (39, 14131992), (42, 13122564), (49, 11247912), (52, 10598994), (56, 9841923), (61, 9035208), (63, 8748376), (72, 7654829), (78, 7065996), (84, 6561282), (91, 6056568), (98, 5623956), (104, 5299497), (117, 4710664), (122, 4517604), (126, 4374188), (147, 3749304), (156, 3532998), (168, 3280641), (182, 3028284), (183, 3011736), (196, 2811978), (197, 2797704), (234, 2355332), (244, 2258802), (252, 2187094), (273, 2018856), (294, 1874652), (312, 1766499), (364, 1514142), (366, 1505868), (392, 1405989), (394, 1398852), (427, 1290744), (441, 1249768), (468, 1177666), (488, 1129401), (504, 1093547), (546, 1009428), (549, 1003912), (588, 937326), (591, 932568), (637, 865224), (728, 757071), (732, 752934), (788, 699426), (793, 695016), (819, 672952), (854, 645372), (882, 624884), (936, 588833), (1092, 504714), (1098, 501956), (1176, 468663), (1182, 466284), (1274, 432612), (1281, 430248), (1379, 399672), (1464, 376467), (1576, 349713), (1586, 347508), (1638, 336476), (1708, 322686), (1764, 312442), (1773, 310856), (1911, 288408), (2184, 252357), (2196, 250978), (2364, 233142), (2379, 231672), (2548, 216306), (2561, 215208), (2562, 215124), (2758, 199836), (2989, 184392), (3172, 173754), (3276, 168238), (3416, 161343), (3528, 156221), (3546, 155428), (3822, 144204), (3843, 143416), (4137, 133224), (4392, 125489), (4728, 116571), (4758, 115836), (5096, 108153), (5122, 107604), (5124, 107562), (5516, 99918), (5551, 99288), (5733, 96136), (5978, 92196), (6344, 86877), (6552, 84119), (7092, 77714), (7137, 77224), (7644, 72102), (7683, 71736), (7686, 71708), (8274, 66612), (8967, 61464), (9516, 57918), (9653, 57096), (10244, 53802), (10248, 53781), (11032, 49959), (11102, 49644), (11466, 48068), (11956, 46098), (12017, 45864), (12411, 44408), (14184, 38857), (14274, 38612), (15288, 36051), (15366, 35868), (15372, 35854), (16548, 33306), (16653, 33096), (17927, 30744), (17934, 30732), (19032, 28959), (19306, 28548), (20488, 26901), (22204, 24822), (22932, 24034), (23049, 23912)]